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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2007 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.php.eclass,v 1.14 2006/05/05 21:42:16 chtekk Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/depend.php.eclass,v 1.26 2010/07/13 23:48:46 mabi Exp $
4# 4
5# ======================================================================== 5# Author: Stuart Herbert <stuart@gentoo.org>
6# 6# Author: Luca Longinotti <chtekk@gentoo.org>
7# Author: Jakub Moc <jakub@gentoo.org> (documentation)
8
7# depend.php.eclass 9# @ECLASS: depend.php.eclass
8# functions to allow ebuilds to depend on php4 and/or php5 10# @MAINTAINER:
9# 11# Gentoo PHP team <php-bugs@gentoo.org>
10# Author: Stuart Herbert 12# @BLURB: Functions to allow ebuilds to depend on php5 and check for specific features.
11# <stuart@gentoo.org> 13# @DESCRIPTION:
12# 14# This eclass provides functions that allow ebuilds to depend on php5 and check
13# Author: Luca Longinotti 15# for specific PHP features, SAPIs etc. Also provides dodoc-php wrapper to install
14# <chtekk@gentoo.org> 16# documentation for PHP packages to php-specific location.
15# 17
16# Maintained by the PHP Herd <php-bugs@gentoo.org>
17#
18# ========================================================================
19 18
20inherit eutils phpconfutils 19inherit eutils phpconfutils
21 20
22# PHP4-only depend functions
23need_php4_cli() {
24 DEPEND="${DEPEND} =virtual/php-4*"
25 RDEPEND="${RDEPEND} =virtual/php-4*"
26 PHP_VERSION="4"
27}
28
29need_php4_httpd() {
30 DEPEND="${DEPEND} =virtual/httpd-php-4*"
31 RDEPEND="${RDEPEND} =virtual/httpd-php-4*"
32 PHP_VERSION="4"
33}
34
35need_php4() {
36 DEPEND="${DEPEND} =dev-lang/php-4*"
37 RDEPEND="${RDEPEND} =dev-lang/php-4*"
38 PHP_VERSION="4"
39 PHP_SHARED_CAT="php4"
40}
41
42# common settings go in here
43uses_php4() {
44 # cache this
45 libdir=$(get_libdir)
46
47 PHPIZE="/usr/${libdir}/php4/bin/phpize"
48 PHPCONFIG="/usr/${libdir}/php4/bin/php-config"
49 PHPCLI="/usr/${libdir}/php4/bin/php"
50 PHPCGI="/usr/${libdir}/php4/bin/php-cgi"
51 PHP_PKG="`best_version =dev-lang/php-4*`"
52 PHPPREFIX="/usr/${libdir}/php4"
53
54 einfo
55 einfo "Using ${PHP_PKG}"
56 einfo
57}
58
59# PHP5-only depend functions 21# PHP5-only depend functions
22
23# @FUNCTION: need_php5_cli
24# @DESCRIPTION:
25# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
26# with cli SAPI.
60need_php5_cli() { 27need_php5_cli() {
61 DEPEND="${DEPEND} =virtual/php-5*" 28 DEPEND="${DEPEND} =virtual/php-5*"
62 RDEPEND="${RDEPEND} =virtual/php-5*" 29 RDEPEND="${RDEPEND} =virtual/php-5*"
63 PHP_VERSION="5" 30 PHP_VERSION="5"
64} 31}
65 32
33# @FUNCTION: need_php5_httpd
34# @DESCRIPTION:
35# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
36# with either cgi or apache2 SAPI.
66need_php5_httpd() { 37need_php5_httpd() {
67 DEPEND="${DEPEND} =virtual/httpd-php-5*" 38 DEPEND="${DEPEND} =virtual/httpd-php-5*"
68 RDEPEND="${RDEPEND} =virtual/httpd-php-5*" 39 RDEPEND="${RDEPEND} =virtual/httpd-php-5*"
69 PHP_VERSION="5" 40 PHP_VERSION="5"
70} 41}
71 42
43# @FUNCTION: need_php5
44# @DESCRIPTION:
45# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP5
46# (with any SAPI).
72need_php5() { 47need_php5() {
73 DEPEND="${DEPEND} =dev-lang/php-5*" 48 DEPEND="${DEPEND} =dev-lang/php-5*"
74 RDEPEND="${RDEPEND} =dev-lang/php-5*" 49 RDEPEND="${RDEPEND} =dev-lang/php-5*"
75 PHP_VERSION="5" 50 PHP_VERSION="5"
76 PHP_SHARED_CAT="php5" 51 PHP_SHARED_CAT="php5"
83 58
84 PHPIZE="/usr/${libdir}/php5/bin/phpize" 59 PHPIZE="/usr/${libdir}/php5/bin/phpize"
85 PHPCONFIG="/usr/${libdir}/php5/bin/php-config" 60 PHPCONFIG="/usr/${libdir}/php5/bin/php-config"
86 PHPCLI="/usr/${libdir}/php5/bin/php" 61 PHPCLI="/usr/${libdir}/php5/bin/php"
87 PHPCGI="/usr/${libdir}/php5/bin/php-cgi" 62 PHPCGI="/usr/${libdir}/php5/bin/php-cgi"
88 PHP_PKG="`best_version =dev-lang/php-5*`" 63 PHP_PKG="$(best_version =dev-lang/php-5*)"
89 PHPPREFIX="/usr/${libdir}/php5" 64 PHPPREFIX="/usr/${libdir}/php5"
65 EXT_DIR="$(${PHPCONFIG} --extension-dir 2>/dev/null)"
90 66
91 einfo 67 einfo
92 einfo "Using ${PHP_PKG}" 68 einfo "Using ${PHP_PKG}"
93 einfo 69 einfo
94} 70}
95 71
96# general PHP depend functions 72# general PHP depend functions
73
74# @FUNCTION: need_php_cli
75# @DESCRIPTION:
76# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
77# (any version) with cli SAPI.
97need_php_cli() { 78need_php_cli() {
98 DEPEND="${DEPEND} virtual/php" 79 DEPEND="${DEPEND} virtual/php"
99 RDEPEND="${RDEPEND} virtual/php" 80 RDEPEND="${RDEPEND} virtual/php"
100} 81}
101 82
83# @FUNCTION: need_php_httpd
84# @DESCRIPTION:
85# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
86# (any version) with either cgi or apache2 SAPI.
102need_php_httpd() { 87need_php_httpd() {
103 DEPEND="${DEPEND} virtual/httpd-php" 88 DEPEND="${DEPEND} virtual/httpd-php"
104 RDEPEND="${RDEPEND} virtual/httpd-php" 89 RDEPEND="${RDEPEND} virtual/httpd-php"
105} 90}
106 91
92# @FUNCTION: need_php
93# @DESCRIPTION:
94# Set this after setting DEPEND/RDEPEND in your ebuild if the ebuild requires PHP
95# (any version with any SAPI).
107need_php() { 96need_php() {
108 DEPEND="${DEPEND} dev-lang/php" 97 DEPEND="${DEPEND} dev-lang/php"
109 RDEPEND="${RDEPEND} dev-lang/php" 98 RDEPEND="${RDEPEND} dev-lang/php"
110 PHP_SHARED_CAT="php" 99 PHP_SHARED_CAT="php"
111} 100}
112 101
102# @FUNCTION: need_php_by_category
103# @DESCRIPTION:
104# Set this after setting DEPEND/RDEPEND in your ebuild to depend on PHP version
105# determined by ${CATEGORY} - any PHP version or PHP5 for dev-php or
106# dev-php5, respectively.
113need_php_by_category() { 107need_php_by_category() {
114 case "${CATEGORY}" in 108 case "${CATEGORY}" in
115 dev-php) need_php ;; 109 dev-php) need_php ;;
116 dev-php4) need_php4 ;;
117 dev-php5) need_php5 ;; 110 dev-php5) need_php5 ;;
118 *) die "I don't know which version of PHP packages in ${CATEGORY} require" 111 *) die "Version of PHP required by packages in category ${CATEGORY} unknown"
119 esac 112 esac
120} 113}
121 114
115
116# @FUNCTION: has_php
117# @DESCRIPTION:
122# Call this function from your pkg_setup, src_compile and src_install methods 118# Call this function from your pkg_setup, src_compile, src_install etc. if you
123# if you need to know where the PHP binaries are installed and their data 119# need to know which PHP version is being used and where the PHP binaries/data
124 120# are installed.
125has_php() { 121has_php() {
126 # If PHP_PKG is already set, then we have remembered our PHP settings
127 # from last time
128 if [[ -n ${PHP_PKG} ]] ; then
129 return
130 fi
131
132 if [[ -z ${PHP_VERSION} ]] ; then
133 # Detect which PHP version we have installed 122 # Detect which PHP version we have installed
134 if has_version '=dev-lang/php-5*' ; then 123 if has_version '=dev-lang/php-5*' ; then
135 PHP_VERSION="5" 124 PHP_VERSION="5"
136 elif has_version '=dev-lang/php-4*' ; then
137 PHP_VERSION="4"
138 else 125 else
139 die "Unable to find an installed dev-lang/php package" 126 die "Unable to find an installed dev-lang/php package"
140 fi
141 fi 127 fi
142 128
143 # If we get here, then PHP_VERSION tells us which version of PHP we 129 # If we get here, then PHP_VERSION tells us which version of PHP we
144 # want to use 130 # want to use
145 uses_php${PHP_VERSION} 131 uses_php${PHP_VERSION}
146} 132}
147 133
134# @FUNCTION: require_php_sapi_from
135# @USAGE: <list of SAPIs>
136# @DESCRIPTION:
148# Call this function from pkg_setup if your package only works with 137# Call this function from pkg_setup if your package only works with
149# specific SAPIs 138# specific SAPI(s) and specify a list of PHP SAPI USE flags that are
139# required (one or more from cli, cgi, apache2) as arguments.
140# Returns if any of the listed SAPIs have been installed, dies if none
141# of them is available.
150# 142#
151# $1 ... a list of PHP SAPI USE flags (cli, cgi, apache, apache2) 143# Unfortunately, if you want to be really sure that the required SAPI is
152# 144# provided by PHP, you will have to use this function or similar ones (like
153# Returns if any one of the listed SAPIs have been installed 145# require_php_cli or require_php_cgi) in pkg_setup until we are able to
154# Dies if none of the listed SAPIs have been installed 146# depend on USE flags being enabled. The above described need_php[45]_cli
155 147# and need_php[45]_httpd functions cannot guarantee these requirements.
148# See Bug 2272 for details.
156require_php_sapi_from() { 149require_php_sapi_from() {
157 has_php 150 has_php
158 151
159 local has_sapi="0" 152 local has_sapi="0"
160 local x 153 local x
179 eerror " $@" 172 eerror " $@"
180 eerror 173 eerror
181 die "No compatible PHP SAPIs found" 174 die "No compatible PHP SAPIs found"
182} 175}
183 176
177# @FUNCTION: require_php_with_use
178# @USAGE: <list of USE flags>
179# @DESCRIPTION:
184# Call this function from pkg_setup if your package requires PHP compiled 180# Call this function from pkg_setup if your package requires PHP compiled
185# with specific USE flags 181# with specific USE flags. Returns if all of the listed USE flags are enabled.
182# Dies if any of the listed USE flags are disabled.
183
184# @VARIABLE: PHPCHECKNODIE
185# @DESCRIPTION:
186# You can set PHPCHECKNODIE to non-empty value in your ebuild to chain multiple
187# require_php_with_(any)_use checks without making the ebuild die on every failure.
188# This is useful in cases when certain PHP features are only required if specific
189# USE flag(s) are enabled for that ebuild.
190# @CODE
191# Example:
186# 192#
187# $1 ... a list of USE flags 193# local flags="pcre session snmp sockets wddx"
188# 194# use mysql && flags="${flags} mysql"
189# Returns if all of the listed USE flags are enabled 195# use postgres && flags="${flags} postgres"
190# Dies if any of the listed USE flags are disabled 196# if ! PHPCHECKNODIE="yes" require_php_with_use ${flags} \
191 197# || ! PHPCHECKNODIE="yes" require_php_with_any_use gd gd-external ; then
198# die "Re-install ${PHP_PKG} with ${flags} and either gd or gd-external"
199# fi
200# @CODE
192require_php_with_use() { 201require_php_with_use() {
193 has_php 202 has_php
194 203
195 local missing_use="" 204 local missing_use=""
196 local x 205 local x
202 einfo " Discovered missing USE flag: ${x}" 211 einfo " Discovered missing USE flag: ${x}"
203 missing_use="${missing_use} ${x}" 212 missing_use="${missing_use} ${x}"
204 fi 213 fi
205 done 214 done
206 215
207 if [[ -z ${missing_use} ]] ; then 216 if [[ -z "${missing_use}" ]] ; then
217 if [[ -z "${PHPCHECKNODIE}" ]] ; then
208 return 218 return
219 else
220 return 0
209 fi 221 fi
222 fi
210 223
224 if [[ -z "${PHPCHECKNODIE}" ]] ; then
211 eerror 225 eerror
212 eerror "${PHP_PKG} needs to be re-installed with all of the following" 226 eerror "${PHP_PKG} needs to be re-installed with all of the following"
213 eerror "USE flags enabled:" 227 eerror "USE flags enabled:"
214 eerror 228 eerror
215 eerror " $@" 229 eerror " $@"
216 eerror 230 eerror
217 die "Missing PHP USE flags found" 231 die "Missing PHP USE flags found"
232 else
233 return 1
234 fi
218} 235}
219 236
237# @FUNCTION: require_php_with_any_use
238# @USAGE: <list of USE flags>
239# @DESCRIPTION:
220# Call this function from pkg_setup if your package requires PHP compiled 240# Call this function from pkg_setup if your package requires PHP compiled with
221# with any of specified USE flags
222#
223# $1 ... a list of USE flags
224#
225# Returns if any of the listed USE flags are enabled 241# any of specified USE flags. Returns if any of the listed USE flags are enabled.
226# Dies if all of the listed USE flags are disabled 242# Dies if all of the listed USE flags are disabled.
227
228require_php_with_any_use() { 243require_php_with_any_use() {
229 has_php 244 has_php
230 245
231 local missing_use="" 246 local missing_use=""
232 local x 247 local x
240 else 255 else
241 missing_use="${missing_use} ${x}" 256 missing_use="${missing_use} ${x}"
242 fi 257 fi
243 done 258 done
244 259
245 if [[ -z ${missing_use} ]] ; then 260 if [[ -z "${missing_use}" ]] ; then
261 if [[ -z "${PHPCHECKNODIE}" ]] ; then
246 return 262 return
263 else
264 return 0
247 fi 265 fi
266 fi
248 267
268 if [[ -z "${PHPCHECKNODIE}" ]] ; then
249 eerror 269 eerror
250 eerror "${PHP_PKG} needs to be re-installed with any of the following" 270 eerror "${PHP_PKG} needs to be re-installed with any of the following"
251 eerror "USE flags enabled:" 271 eerror "USE flags enabled:"
252 eerror 272 eerror
253 eerror " $@" 273 eerror " $@"
254 eerror 274 eerror
255 die "Missing PHP USE flags found" 275 die "Missing PHP USE flags found"
276 else
277 return 1
278 fi
256} 279}
257 280
258# ======================================================================== 281# ========================================================================
259# has_*() functions 282# has_*() functions
260# 283#
261# These functions return 0 if the condition is satisfied, 1 otherwise 284# These functions return 0 if the condition is satisfied, 1 otherwise
262# ======================================================================== 285# ========================================================================
263 286
287# @FUNCTION: has_zts
288# @DESCRIPTION:
264# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled 289# Check if our PHP was compiled with ZTS (Zend Thread Safety) enabled.
265 290# @RETURN: 0 if true, 1 otherwise
266has_zts() { 291has_zts() {
267 has_php 292 has_php
268 293
269 if built_with_use =${PHP_PKG} apache2 threads || phpconfutils_built_with_use =${PHP_PKG} apache2 threads ; then 294 if built_with_use =${PHP_PKG} apache2 threads || phpconfutils_built_with_use =${PHP_PKG} apache2 threads ; then
270 return 0 295 return 0
271 fi 296 fi
272 297
273 return 1 298 return 1
274} 299}
275 300
301# @FUNCTION: has_debug
302# @DESCRIPTION:
276# Check if our PHP was built with Hardened-PHP enabled 303# Check if our PHP was built with debug support enabled.
277 304# @RETURN: 0 if true, 1 otherwise
278has_hardenedphp() { 305has_debug() {
279 has_php 306 has_php
280 307
281 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; then 308 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
282 return 0 309 return 0
283 fi 310 fi
284 311
285 return 1 312 return 1
286} 313}
287 314
315# @FUNCTION: has_concurrentmodphp
316# @DESCRIPTION:
288# Check if our PHP was built with debug support enabled 317# Check if our PHP was built with the concurrentmodphp support enabled.
289 318# @RETURN: 0 if true, 1 otherwise
290has_debug() { 319has_concurrentmodphp() {
291 has_php 320 has_php
292 321
293 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then 322 if built_with_use =${PHP_PKG} apache2 concurrentmodphp || phpconfutils_built_with_use =${PHP_PKG} apache2 concurrentmodphp ; then
294 return 0 323 return 0
295 fi 324 fi
296 325
297 return 1 326 return 1
298} 327}
301# require_*() functions 330# require_*() functions
302# 331#
303# These functions die() if PHP was built without the required features 332# These functions die() if PHP was built without the required features
304# ======================================================================== 333# ========================================================================
305 334
335# @FUNCTION: require_pdo
336# @DESCRIPTION:
306# Require a PHP built with PDO support (PHP5 only) 337# Require a PHP built with PDO support (PHP5 only).
307 338# This function is now redundant and DEPRECATED since
339# pdo-external use flag and pecl-pdo-* ebuilds were removed.
340# You should use require_php_with_use pdo instead now.
341# @RETURN: die if feature is missing
308require_pdo() { 342require_pdo() {
309 has_php 343 has_php
310
311 # Do we have PHP5 installed?
312 if [[ "${PHP_VERSION}" == "4" ]] ; then
313 eerror
314 eerror "This package requires PDO."
315 eerror "PDO is only available for PHP 5."
316 eerror "You must install =dev-lang/php-5.0* with"
317 eerror "the 'pdo-external' USE flag or you must"
318 eerror "install >=dev-lang/php-5.1 with either"
319 eerror "the 'pdo' or the 'pdo-external' USE flags"
320 eerror "turned on."
321 eerror
322 die "PHP 5 not installed"
323 fi
324 344
325 # Was PHP5 compiled with internal PDO support? 345 # Was PHP5 compiled with internal PDO support?
326 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then 346 if built_with_use =${PHP_PKG} pdo || phpconfutils_built_with_use =${PHP_PKG} pdo ; then
327 return 347 return
328 fi 348 else
329
330 # Ok, maybe PDO was built as an external extension?
331 if ( built_with_use =${PHP_PKG} pdo-external || phpconfutils_built_with_use =${PHP_PKG} pdo-external ) && has_version 'dev-php5/pecl-pdo' ; then
332 return
333 fi
334
335 # Ok, as last resort, it suffices that pecl-pdo was installed to have PDO support
336 if has_version 'dev-php5/pecl-pdo' ; then
337 return
338 fi
339
340 # If we get here, then we have no PDO support
341 eerror 349 eerror
342 eerror "No PDO extension for PHP found." 350 eerror "No PDO extension for PHP found."
343 eerror "Please note that PDO only exists for PHP 5." 351 eerror "Please note that PDO only exists for PHP 5."
344 eerror "Please install a PDO extension for PHP 5," 352 eerror "Please install a PDO extension for PHP 5."
345 eerror "you must install =dev-lang/php-5.0* with" 353 eerror "You must install >=dev-lang/php-5.1 with USE=\"pdo\"."
346 eerror "the 'pdo-external' USE flag or you must"
347 eerror "install >=dev-lang/php-5.1 with either"
348 eerror "the 'pdo' or the 'pdo-external' USE flags"
349 eerror "turned on."
350 eerror 354 eerror
351 die "No PDO extension for PHP 5 found" 355 die "No PDO extension for PHP 5 found"
356 fi
352} 357}
353 358
359# @FUNCTION: require_php_cli
360# @DESCRIPTION:
354# Determines which installed PHP version has the CLI SAPI enabled, 361# Determines which installed PHP version has the CLI SAPI enabled.
355# useful for PEAR stuff, or anything which needs to run PHP 362# Useful for PEAR stuff, or anything which needs to run PHP script
356# scripts depending on the CLI SAPI 363# depending on the CLI SAPI.
357 364# @RETURN: die if feature is missing
358require_php_cli() { 365require_php_cli() {
359 # If PHP_PKG is set, then we have remembered our PHP settings 366 # If PHP_PKG is set, then we have remembered our PHP settings
360 # from last time 367 # from last time
361 if [[ -n ${PHP_PKG} ]] ; then 368 if [[ -n ${PHP_PKG} ]] ; then
362 return 369 return
363 fi 370 fi
364 371
365 local PHP_PACKAGE_FOUND="" 372 local PHP_PACKAGE_FOUND=""
366 373
367 # Detect which PHP version we have installed
368 if has_version '=dev-lang/php-4*' ; then
369 PHP_PACKAGE_FOUND="1"
370 pkg="`best_version '=dev-lang/php-4*'`"
371 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
372 PHP_VERSION="4"
373 fi
374 fi
375
376 if has_version '=dev-lang/php-5*' ; then 374 if has_version '=dev-lang/php-5*' ; then
377 PHP_PACKAGE_FOUND="1" 375 PHP_PACKAGE_FOUND="1"
378 pkg="`best_version '=dev-lang/php-5*'`" 376 pkg="$(best_version '=dev-lang/php-5*')"
379 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then 377 if built_with_use =${pkg} cli || phpconfutils_built_with_use =${pkg} cli ; then
380 PHP_VERSION="5" 378 PHP_VERSION="5"
381 fi 379 fi
382 fi 380 fi
383 381
384 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then 382 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
385 die "Unable to find an installed dev-lang/php package" 383 die "Unable to find an installed dev-lang/php package"
386 fi 384 fi
387 385
388 if [[ -z ${PHP_VERSION} ]] ; then 386 if [[ -z ${PHP_VERSION} ]] ; then
389 die "No PHP CLI installed" 387 die "No PHP CLI installed. Re-emerge dev-lang/php with USE=cli."
390 fi 388 fi
391 389
392 # If we get here, then PHP_VERSION tells us which version of PHP we 390 # If we get here, then PHP_VERSION tells us which version of PHP we
393 # want to use 391 # want to use
394 uses_php${PHP_VERSION} 392 uses_php${PHP_VERSION}
395} 393}
396 394
395# @FUNCTION: require_php_cgi
396# @DESCRIPTION:
397# Determines which installed PHP version has the CGI SAPI enabled, 397# Determines which installed PHP version has the CGI SAPI enabled.
398# useful for anything which needs to run PHP scripts 398# Useful for anything which needs to run PHP scripts depending on the CGI SAPI.
399# depending on the CGI SAPI 399# @RETURN: die if feature is missing
400
401require_php_cgi() { 400require_php_cgi() {
402 # If PHP_PKG is set, then we have remembered our PHP settings 401 # If PHP_PKG is set, then we have remembered our PHP settings
403 # from last time 402 # from last time
404 if [[ -n ${PHP_PKG} ]] ; then 403 if [[ -n ${PHP_PKG} ]] ; then
405 return 404 return
406 fi 405 fi
407 406
408 local PHP_PACKAGE_FOUND="" 407 local PHP_PACKAGE_FOUND=""
409 408
410 # Detect which PHP version we have installed
411 if has_version '=dev-lang/php-4*' ; then
412 PHP_PACKAGE_FOUND="1"
413 pkg="`best_version '=dev-lang/php-4*'`"
414 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
415 PHP_VERSION="4"
416 fi
417 fi
418
419 if has_version '=dev-lang/php-5*' ; then 409 if has_version '=dev-lang/php-5*' ; then
420 PHP_PACKAGE_FOUND="1" 410 PHP_PACKAGE_FOUND="1"
421 pkg="`best_version '=dev-lang/php-5*'`" 411 pkg="$(best_version '=dev-lang/php-5*')"
422 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then 412 if built_with_use =${pkg} cgi || phpconfutils_built_with_use =${pkg} cgi ; then
423 PHP_VERSION="5" 413 PHP_VERSION="5"
424 fi 414 fi
425 fi 415 fi
426 416
427 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then 417 if [[ -z ${PHP_PACKAGE_FOUND} ]] ; then
428 die "Unable to find an installed dev-lang/php package" 418 die "Unable to find an installed dev-lang/php package"
429 fi 419 fi
430 420
431 if [[ -z ${PHP_VERSION} ]] ; then 421 if [[ -z ${PHP_VERSION} ]] ; then
432 die "No PHP CGI installed" 422 die "No PHP CGI installed. Re-emerge dev-lang/php with USE=cgi."
433 fi 423 fi
434 424
435 # If we get here, then PHP_VERSION tells us which version of PHP we 425 # If we get here, then PHP_VERSION tells us which version of PHP we
436 # want to use 426 # want to use
437 uses_php${PHP_VERSION} 427 uses_php${PHP_VERSION}
438} 428}
439 429
430# @FUNCTION: require_sqlite
431# @DESCRIPTION:
440# Require a PHP built with SQLite support 432# Require a PHP built with SQLite support
441 433# @RETURN: die if feature is missing
442require_sqlite() { 434require_sqlite() {
443 has_php 435 has_php
444 436
445 # Has our PHP been built with SQLite support? 437 # Has our PHP been built with SQLite support?
446 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then 438 if built_with_use =${PHP_PKG} sqlite || phpconfutils_built_with_use =${PHP_PKG} sqlite ; then
447 return 439 return
448 fi
449
450 # Do we have pecl-sqlite installed for PHP4?
451 if [[ "${PHP_VERSION}" == "4" ]] ; then
452 if has_version 'dev-php4/pecl-sqlite' ; then
453 return
454 fi
455 fi 440 fi
456 441
457 # If we get here, then we don't have any SQLite support for PHP installed 442 # If we get here, then we don't have any SQLite support for PHP installed
458 eerror 443 eerror
459 eerror "No SQLite extension for PHP found." 444 eerror "No SQLite extension for PHP found."
462 eerror "'sqlite' USE flag when emerging dev-lang/php." 447 eerror "'sqlite' USE flag when emerging dev-lang/php."
463 eerror 448 eerror
464 die "No SQLite extension for PHP found" 449 die "No SQLite extension for PHP found"
465} 450}
466 451
452# @FUNCTION: require_gd
453# @DESCRIPTION:
467# Require a PHP built with GD support 454# Require a PHP built with GD support
468 455# @RETURN: die if feature is missing
469require_gd() { 456require_gd() {
470 has_php 457 has_php
471 458
472 # Do we have the internal GD support installed? 459 # Do we have the internal GD support installed?
473 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then 460 if built_with_use =${PHP_PKG} gd || phpconfutils_built_with_use =${PHP_PKG} gd ; then
494# Misc functions 481# Misc functions
495# 482#
496# These functions provide miscellaneous checks and functionality. 483# These functions provide miscellaneous checks and functionality.
497# ======================================================================== 484# ========================================================================
498 485
486# @FUNCTION: php_binary_extension
487# @DESCRIPTION:
499# Executes some checks needed when installing a binary PHP extension 488# Executes some checks needed when installing a binary PHP extension.
500
501php_binary_extension() { 489php_binary_extension() {
502 has_php 490 has_php
503 491
504 local PUSE_ENABLED="" 492 local PUSE_ENABLED=""
505 493
506 # Binary extensions do not support the change of PHP 494 # Binary extensions do not support the change of PHP
507 # API version, so they can't be installed when USE flags 495 # API version, so they can't be installed when USE flags
508 # are enabled wich change the PHP API version 496 # are enabled which change the PHP API version, they also
497 # don't provide correctly versioned symbols for our use
509 498
510 if built_with_use =${PHP_PKG} hardenedphp || phpconfutils_built_with_use =${PHP_PKG} hardenedphp ; then 499 if has_debug ; then
511 eerror
512 eerror "You cannot install binary PHP extensions"
513 eerror "when the 'hardenedphp' USE flag is enabled!"
514 eerror "Please reemerge dev-lang/php with the"
515 eerror "'hardenedphp' USE flag turned off."
516 eerror
517 PUSE_ENABLED="1"
518 fi
519
520 if built_with_use =${PHP_PKG} debug || phpconfutils_built_with_use =${PHP_PKG} debug ; then
521 eerror 500 eerror
522 eerror "You cannot install binary PHP extensions" 501 eerror "You cannot install binary PHP extensions"
523 eerror "when the 'debug' USE flag is enabled!" 502 eerror "when the 'debug' USE flag is enabled!"
524 eerror "Please reemerge dev-lang/php with the" 503 eerror "Please reemerge dev-lang/php with the"
525 eerror "'debug' USE flag turned off." 504 eerror "'debug' USE flag turned off."
526 eerror 505 eerror
527 PUSE_ENABLED="1" 506 PUSE_ENABLED="1"
528 fi 507 fi
529 508
509 if has_concurrentmodphp ; then
510 eerror
511 eerror "You cannot install binary PHP extensions when"
512 eerror "the 'concurrentmodphp' USE flag is enabled!"
513 eerror "Please reemerge dev-lang/php with the"
514 eerror "'concurrentmodphp' USE flag turned off."
515 eerror
516 PUSE_ENABLED="1"
517 fi
518
530 if [[ -n ${PUSE_ENABLED} ]] ; then 519 if [[ -n ${PUSE_ENABLED} ]] ; then
531 die "'hardenedphp' and/or 'debug' USE flags turned on" 520 die "'debug' and/or 'concurrentmodphp' USE flags turned on!"
532 fi 521 fi
533} 522}
534 523
524# @FUNCTION: dodoc-php
525# @USAGE: <list of docs>
526# @DESCRIPTION:
535# Alternative to dodoc function for use in our PHP eclasses and 527# Alternative to dodoc function for use in our PHP eclasses and ebuilds.
536# ebuilds.
537# Stored here because depend.php gets always sourced everywhere 528# Stored here because depend.php gets always sourced everywhere in the PHP
538# in the PHP ebuilds and eclasses.
539# It simply is dodoc with a changed path to the docs. 529# ebuilds and eclasses. It simply is dodoc with a changed path to the docs.
540# NOTE: no support for docinto is given! 530# NOTE: No support for docinto is provided!
541
542dodoc-php() { 531dodoc-php() {
543if [[ $# -lt 1 ]] ; then 532if [[ $# -lt 1 ]] ; then
544 echo "$0: at least one argument needed" 1>&2 533 echo "$0: at least one argument needed" 1>&2
545 exit 1 534 exit 1
546fi 535fi
547 536
548phpdocdir="${D}/usr/share/doc/${CATEGORY}/${PF}/" 537phpdocdir="/usr/share/doc/${CATEGORY}/${PF}/"
549
550if [[ ! -d "${phpdocdir}" ]] ; then
551 install -d "${phpdocdir}"
552fi
553 538
554for x in $@ ; do 539for x in $@ ; do
555 if [[ -s "${x}" ]] ; then 540 if [[ -s "${x}" ]] ; then
556 install -m0644 "${x}" "${phpdocdir}" 541 insinto "${phpdocdir}"
542 doins "${x}"
557 gzip -f -9 "${phpdocdir}/${x##*/}" 543 gzip -f -9 "${D}/${phpdocdir}/${x##*/}"
558 elif [[ ! -e "${x}" ]] ; then 544 elif [[ ! -e "${x}" ]] ; then
559 echo "dodoc-php: ${x} does not exist" 1>&2 545 echo "dodoc-php: ${x} does not exist" 1>&2
560 fi 546 fi
561done 547done
562} 548}
549
550# @FUNCTION: dohtml-php
551# @USAGE: <list of html docs>
552# @DESCRIPTION:
553# Alternative to dohtml function for use in our PHP eclasses and ebuilds.
554# Stored here because depend.php gets always sourced everywhere in the PHP
555# ebuilds and eclasses. It simply is dohtml with a changed path to the docs.
556# NOTE: No support for [-a|-A|-p|-x] options is provided!
557dohtml-php() {
558if [[ $# -lt 1 ]] ; then
559 echo "$0: at least one argument needed" 1>&2
560 exit 1
561fi
562
563phphtmldir="/usr/share/doc/${CATEGORY}/${PF}/html"
564
565for x in $@ ; do
566 if [[ -s "${x}" ]] ; then
567 insinto "${phphtmldir}"
568 doins "${x}"
569 elif [[ ! -e "${x}" ]] ; then
570 echo "dohtml-php: ${x} does not exist" 1>&2
571 fi
572done
573}

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